Browse Water Systems

25,921 public water systems in IL.

Public Water Systems Database

Browse 25,921 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
SAINT PATRICKS CHURCH IL3128918 Illinois Transient Non-Community 800
AMOCO/KILDEER IL3104935 Illinois Transient Non-Community 800
LUTHER SCHILLING MID ELEM SCH IL3087296 Illinois Non-Transient Non-Community 800
PONDEROSA STEAK HOUSE IL3040691 Illinois Transient Non-Community 800
HOLIDAY PARK-WATER PARK CONC IL3127290 Illinois Transient Non-Community 800
BITTERSWEET ON THE BLUFF IL3125138 Illinois Transient Non-Community 800
OLD ORCHARD COUNTRY CLUB IL0067421 Illinois Transient Non-Community 800
OLD ORCHARD COUNTRY CLUB IL3067421 Illinois Transient Non-Community 800
ANDREW CORP IL0052944 Illinois Transient Non-Community 800
PRIDE OF THE PRAIRIE REST AREA IL3121988 Illinois Transient Non-Community 800
LINCOLNWAY EAST HIGH SCHOOL IL3079723 Illinois Non-Transient Non-Community 800
FOREST VIEW IL0310930 Illinois Community 800
HOLIDAY PARK IL3095323 Illinois Transient Non-Community 800
MOOSEHEART BD OF GOVERNORS IL0067017 Illinois Transient Non-Community 800
FIRST CHRISTIAN CHURCH (138818) IL3138818 Illinois Transient Non-Community 800
HOLIDAY PARK IL3095331 Illinois Transient Non-Community 800
FREMONT ELEMENTARY SCHOOL K-2 IL3137737 Illinois Non-Transient Non-Community 800
BRAIDWOOD GENERATING STATION IL3081869 Illinois Non-Transient Non-Community 800
ROBERT BURNS MEMORIAL PARK IL0062059 Illinois Transient Non-Community 800
HUNTLEY MIDDLE SCHOOL/HIGH SCH IL3136507 Illinois Non-Transient Non-Community 800
FRANKLIN IL1370150 Illinois Community 800
MOOSEHEART BD OF GOVERNORS IL3067017 Illinois Transient Non-Community 800
BRACEVILLE IL0630050 Illinois Community 800
HOOVER FOREST PRESERVE IL3033464 Illinois Transient Non-Community 800
LIMESTONE ELEMENTARY SCHOOL IL3083188 Illinois Transient Non-Community 800
COMMUNITY FELLOWSHIP CHURCH IL3147629 Illinois Transient Non-Community 800
PROSPECT HEIGHTS CITY HALL IL3072132 Illinois Transient Non-Community 800
ROBERT BURNS MEMORIAL PARK IL3062059 Illinois Transient Non-Community 800
HOLIDAY PARK-MAIN CONCESSION IL3127308 Illinois Transient Non-Community 800
BIG FOOT IL3104281 Illinois Transient Non-Community 800
KAP WATERSLIDE 16700072 IL3004135 Illinois Transient Non-Community 800
CHERRY VALLEY MOB GAS STATION IL3132266 Illinois Transient Non-Community 800
THE GROVE COUNTRY CLUB IL3014951 Illinois Transient Non-Community 800
WESTWIND INC. IL3075093 Illinois Transient Non-Community 800
GILS COUNTRY INN IL3055822 Illinois Transient Non-Community 800
SAINT MARYS CHURCH IL0029116 Illinois Transient Non-Community 800
BROWNSVILLE WATER PROJECT, INC IL1930020 Illinois Community 800
HARRY JACOBS HIGH SCHOOL IL3064840 Illinois Non-Transient Non-Community 800
INVERNESS THE SHIRES IL0311440 Illinois Community 800
PRIDE PETROLEUM IL3126284 Illinois Transient Non-Community 800
SAINT MARYS CHURCH IL3029116 Illinois Transient Non-Community 800
LAKE IROQUOIS ASSOCIATION IL0755200 Illinois Community 800
SHERRARD JR/SR HIGH SCHOOL IL3090290 Illinois Non-Transient Non-Community 800
HOLIDAY PARK APPLETREE REST IL3014993 Illinois Transient Non-Community 800
AQUA ILLINOIS-VILLAGE WOODS IL1970060 Illinois Community 800
ST MARY OF VERNON CHURCH IL3130104 Illinois Transient Non-Community 800
COLONIAL PARK APTS IL0975170 Illinois Community 800
PROSPECT HEIGHTS CITY HALL IL0072132 Illinois Transient Non-Community 800
WILLISVILLE IL1450300 Illinois Community 799
TRISTAR SHELL IL3139113 Illinois Transient Non-Community 798